What if Riot bough back Game modes

Now before "URF thread" i was thinking on any game mode people seemed to have a good time with the modes (most) i personally never got to play doom bots but seen enuff videos to know it. Now the suggestion is What if we brang back 1 game mode for like 3 days or so per month. Reason:they had fun in it and if they have fun we litterally get rid of flamers/ragers